[automerger skipped] Add equals method am: 5ea37ed9 am: 3d05f992 -s ours

am skip reason: Merged-In Ia726fa205b73a693fee775e4a08950ecd4b5f882 with SHA-1 d607388e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/31187706



Change-Id: Ic2b353a120a191821aa4b92d7fc15e13d826b665
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>